Mostrando 521 - 540 Resultados de 727 Para Buscar 'rock ácido~', tiempo de consulta: 1.68s Limitar resultados
  1. 521
    “…Further, some of its phenolic constituents; gallic acid, quercetin, and kaempferol were quantified by high performance liquid chromatography. …”
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  2. 522
    “…These NMs differed in their mode of synthesis, chemical composition, size and shape. Rock-phosphate (RP), phosphoric acid (PA) and di-ammonium phosphate (DAP) were included as bulk materials for comparison. …”
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  3. 523
    “…Prostaglandin D(2) (PGD(2)) is a bioactive lipid derived from arachidonic acid that aggravates muscle damage and wasting during muscle atrophy. …”
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  4. 524
    “…The repulsive zeta potential for the rock and the oil in low-salinity water is found to be an insufficient condition for wettability alteration in carbonate minerals.…”
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  5. 525
    “…Together, these results show that the production of acidic microenvironments in biofilms of sulfur-oxidizing bacteria are capable of dissolving carbonate rocks, even under well-buffered marine conditions. …”
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  6. 526
    “…Among the criteria proposed here to identify the coprolites of the bearded vulture are their cylindrical shape, diameter, pointed extremities and homogeneous porous texture, as well as their massive internal texture, hard consistency and total absence of bone inclusions (attributable in all likelihood to a high digastric juice acidity capable of dissolving bones). Our results indicate that, as well as being used by humans for short-term stays, the Lagar Velho rock shelter was used by the bearded vulture as a nesting site. …”
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  7. 527
    “…We identified 231 proteins released from actomyosin contraction-dependent blebs and apoptotic bodies by adapted SILAC (stable isotope labeling with amino acids in cell culture) combined with mass spectrometry analysis. …”
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  8. 528
    “…Acidic soils rapidly retain applied phosphorus fertilizers and consequently present low availability of this nutrient to plants. …”
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  9. 529
  10. 530
    “…The Ca(2+), Mg(2+) and HCO(3)(–) in Jinzhong stream are mainly derived from rock weathering, while the Youyu stream is affected by acid mine drainage, and sulfuric acid is involved in the weathering process. …”
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  11. 531
    “…Functional composition was slightly more similar between samples, but basic processes such as carbohydrate, amino acid, and nucleic acid metabolisms were widely distributed among samples. …”
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  12. 532
    “…The CO(2) flux consumed by rock weathering in the basin during the study period was 150.69 × 10(9) mol/year, while the CO(2) flux consumed by carbonic acid weathering of carbonate (CCW) and silicate rocks (CSW) was 144.47 and 29.45 × 10(9) mol/year, respectively. …”
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  13. 533
  14. 534
  15. 535
    “…Reprogramming efficiency was improved by supplementing the histone deacethylase inhibitor, valproic acid (VPA), and inhibitor of p160-Rho associated coiled-coil kinase (ROCK), Y-27632, after retroviral transduction. …”
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  16. 536
    “…An understanding of biofilm formation is relevant to the design of biological strategies to improve the efficiency of the bioleaching process and to prevent environmental damages caused by acid mine/rock drainage. For this reason, our laboratory is focused on the characterization of the molecular mechanisms involved in biofilm formation in different biomining bacteria. …”
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  17. 537
    “…Expression of Ror-α target genes, (Lpl, fatty acid binding protein 4 [Fabp4], Cd36 and kruppel-like factor 5 [Klf15]) were induced during chondrocyte hypertrophy and by cytochalasin D and are cholesterol dependent. …”
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  18. 538
    “…Changes in δ(13)C are interpreted as reflecting soil organic matter composition and/or thickness. δ(13)C values are significantly more negative in interglacials reflecting active carbonic acid production in the soil and less negative in glacial times reflecting carbonate rock values. …”
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  19. 539
    “…Carbonic acid (H(2)CO(3)) forms in small amounts when CO(2) dissolves in H(2)O, yet decomposes rapidly under ambient conditions of temperature and pressure. …”
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  20. 540
    “…We then modified RELAR medium by removing hormones, growth factors, and potentially toxic materials to generate a cell therapy vehicle (CTV) composed of amino acid, salts, glucose, and vitamins. Injection of CECs in CTV enabled efficient engraftment and regeneration of the corneal endothelium in the rabbit corneal endothelial dysfunction model, with restoration of a transparent cornea. …”
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